Chilean President Sebastian Pinera holds up a plastic bag Sunday in Copiapo, Chile, containing a message from the trapped miners that reads, "We are OK in the refuge, the 33 miners." Hector Retamal/AP hide caption

itoggle caption Hector Retamal/AP

Don L. Blankenship, chairman and chief executive officer of Massey Energy Company (left), watches as protesters disrupt a luncheon at the National Press Club, where he spoke on Thursday. Wayne Huang/NPR hide caption

itoggle caption Wayne Huang/NPR